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knutwurst / Marlin-2-0-x-Anycubic-i3-MEGA-S

Marlin 2.0.x Version for Anycubic i3 MEGA M/S/P/X/CHIRON and 4MAX with Anycubic TFT or the "new" DGUS Clone TFT - Now also with BLTouch!

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Axis travels double the length after TMC2208 Upgrade

TheFrobber opened this issue · comments

commented

Hello,
I upgraded My AI3M-S from some other Marlin 1.9 version to your Marlin Version 1.5.1 because I also upgradet to Wetterott TMC2208 Stepper Drivers and I plan to Upgrade to BL-Touch in the future. Now I have the problem, that one of the drivers seems to double the movement of the Axis, I first had the faulty driver plugged in the X Axis, resulting in streched prints and the Printhead crashing into the right frame. To varify its the drivers fault I reflashed the Firmware which did not change anything and then changed the driver with the Y-Axis driver. Now my Y-Axis moves 20mm instead of 10mm and the X-Axis is fine.

I know its not really a bug from the Software, but I am a bit confused what has happened, because they are all the same drivers and they all should behave the same no? Is there a way to fix it or do I have to get a new driver?

Thanks a lot!
Kind regards,
TheFrobber

commented

I replaced the TMC2208 with a new one from Watterott and now it works perfectly.